The last laptops I bought had no operating system pre-installed other than some DOS variant or something like that. I installed Linux on them. So, not that I have anything against the website mentioned, I think people who want to avoid Windows, already can do so. The bigger issue I see is that people are often not very computer-savvy, in particular the older generation; the younger generation often knows how to handle computers better, to some extent (yes, even smartphone-only folks). For the elderly, Linux is way too complicated. And it wasn't really simplified sufficiently.

I do wonder whether AI may change that. Now, I don't think so, and I hate AI, but have a look at Omarchy from DHH. Personally I would not use it for many reasons (including the fact that DHH goes on my nerves), but IF the underlying rationale is that people can use Linux in an extremely simplified manner, then this is a good thing.